Compilare: user.cpp: In function 'int main()': user.cpp:33: warning: format '%lld' expects type 'long long int*', but argument 2 has type 'long int*' user.cpp:33: warning: format '%lld' expects type 'long long int*', but argument 3 has type 'long int*' user.cpp:33: warning: use of 'll' length modifier with 'f' type character user.cpp:36: warning: use of 'll' length modifier with 'f' type character